Bug 260225 – New test: imported/w3c/web-platform-tests/webrtc/RTCPeerConnection-GC.https.html is a consistent/flaky text failure.

• Status: RESOLVED
• Resolution: FIXED
• Component: WebRTC

[Ben Schwartz]

imported/w3c/web-platform-tests/webrtc/RTCPeerConnection-GC.https.html

This test is a consistent failure on macOS and a very flaky failure on iOS.
On macOS, it fails much more often on x86_64.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwebrtc%2FRTCPeerConnection-GC.https.html&recent=false

TEXT DIFF:

-PASS GC does not collect a peer connection pipe rendering to a video element
+FAIL GC does not collect a peer connection pipe rendering to a video element assert_not_equals: got disallowed value 18.92

DIFF URL:

https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK2-Tests/266924@main%20(4460)/imported/w3c/web-platform-tests/webrtc/RTCPeerConnection-GC.https-diff.txt

REPRODUCIBILITY:

I was able to reproduce this bug on macOS Ventura (arm64) Release ToT running the test as follows:

run-webkit-tests --iterations 100 --exit-after-n-failures 1 --verbose imported/w3c/web-platform-tests/webrtc/RTCPeerConnection-GC.https.html

REGRESSION:

This bug started with a WPT test import batch at 264111@main.

[Radar WebKit Bug Importer]

<rdar://problem/113932040>

[EWS]

Test gardening commit 266930@main (729dbedfe129): <https://commits.webkit.org/266930@main>

Reviewed commits have been landed. Closing PR #16724 and removing active labels.

[Ben Schwartz]

I have marked this test as a flaky failure while the issue is being investigated. (PR link: https://github.com/WebKit/WebKit/pull/16724)

[youenn fablet]

Pull request: https://github.com/WebKit/WebKit/pull/20479

[youenn fablet]

Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/43153

[EWS]

Committed 270875@main (4777271bc315): <https://commits.webkit.org/270875@main>

Reviewed commits have been landed. Closing PR #20479 and removing active labels.

[EWS]

Test gardening commit 271235@main (59546000df23): <https://commits.webkit.org/271235@main>

Reviewed commits have been landed. Closing PR #21014 and removing active labels.

[youenn fablet]

*** Bug 267598 has been marked as a duplicate of this bug. ***